baber/WOPTO huggingface dataset:
Patent JP-H10326554-A (JP)
Title: Current limiting device and/or circuit breaker equipped with ptc element
Inventor: OHASHI TAKASHI
IPC: H01H73/18
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a PTC current limiting device in which a PTC (with positive temperature coefficient of resistance) element plate can raise temperature in the whole and at the same time. SOLUTION: A PTC current limiting device 10 is constituted with a PTC element 11, and electrode plates 12, 13 fixed to the top and bottom of the PTC element 11. The PTC element 11 consists of a thick part 11a projecting in the central part and a thin part 11b positioned outward from the thick part 11a. The electrode plate 13 has a recess 13a having a U-shaped cross section, formed in the central part so as to fit to the thick part 11a and a thick part 13b formed in the outer circumferential part. The specific resistance in the thick part (central part) 11a becomes smaller than that in the thin part (outer circumferential part) 11b, and thereby, temperature rising in the whole PTC element is made uniform.
Patent JP-S51151982-A (JP)
Title: Sea-surface-floating trash recovering ship
Inventor: INOUE TAKESHI
IPC: B63B35/32
Filed: 1975-06-18
Abstract: PURPOSE: By replacing a part of equipment, a ship is to be made possible to serve the purpose of recovering both oil and trach from the sea surface. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11270638-A (JP)
Title: Chain transmission device
Inventor: KATO ZENICHIRO
IPC: F16G13/06
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce sliding resistance between a chain and a chain guide in relation to a device for transmitting power using the chain. SOLUTION: Link plates 30, 36 provided with side face parts 33, 39 having a curvature situated between a maximum- and minimum values, out of plural curvatures with which a chain slipper 22 is provided, are provided. An inside link plate 26 provided with a pair of link plates 30 each of which is formed of a side face part 33 and a circular arc part 32, and a bush for connecting these link plates 30, is formed. Further, likewise, an outside link plate 28 provided with a pair of link plates 36 each of which is formed of a side face part 39 and a circular arc part 38, and a pin for connecting these link plates 36, is formed. A chain 20 is formed by connecting the inside link plate 26 and the outside link plate 28 alternately.
Patent JP-S63288814-A (JP)
Title: Device for reorganizing vessel flow in multi-row arrangement into large number of parallel vessel row mutually separated by isolating member respectively
Inventor: GERUHARUTO BORUN
IPC: B65G47/08
Filed: 1988-03-30
Abstract: An arrangement for converting a multi-track stream of containers into a plurality of parallel container rows that are separated from one another by separating elements. A feed mechanism conveys the containers, and a withdrawal mechanism is divided by the separating elements into a plurality of lanes, one for each of the container rows. A transition zone is disposed between the feed mechanism and the withdrawal mechanism, and is formed by the upper lengths of a plurality of conveyer bands that are disposed in the conveying direction, and transverse to this direction are disposed adjacent one another. The containers of the multi-track stream are distributed to the individual lanes in this transition zone. The conveyer bands of the transition zone spread apart in a fan-like manner in such a way that the lateral spacing between the upper lengths of adjacent conveyer bands increases in the conveying direction from the feed mechanism, with a maximum value of this spacing being less than the diameter of the containers and/or the width of the lanes of the withdrawal mechanism.
Patent JP-H0633455-A (JP)
Title: Bearing pile formation method and device therefor
Inventor: KURIMOTO NAKATOMI
IPC: E02D7/22
Filed: 1992-03-31
Abstract: PURPOSE:To carry out drilling work efficiently and prevent the penetration of underground water or muddy water into a bearing pile under construction and hence form a strong concrete bearing pile. CONSTITUTION:A buried inner pipe 3 whose lower end is closed is concentrically inserted into an outer pipe 2 while an excavation blade mounted short pipe 8, which is mounted with an excavation blade 7 whose inner end projects inwardly, is removably connected to the lower end of the outer pipe 2. Both the outer pipe 2 and the inner pipe 3 are driven into the ground at a specified depth while rotating at least the outer pipe 2 and then the excavation blade mounted short pipe 8 is cut off from the outer pipe 2. The outer pipe 2 is pulled up from the underground while the short pipe 8 for the inner pipe and the inner pipe 3 are adapted to remain underground where concrete is filled up in the inner pipe 3.
Patent JP-H01249099-A (JP)
Title: Washing machine
Inventor: KAWAI TSUNEO
IPC: D06F58/02
Filed: 1988-03-29
Abstract: PURPOSE:To prevent entrance of water to a hot air feed unit, by a method wherein the hot air discharge port of the hot air feed unit situated to the lower part of a washing machine body is formed in the upper part of a washing drum, and the drain port of an air feed passage is formed in a portion positioned in a level lower than that of the hot air feed unit. CONSTITUTION:A fan 18b of a hot air feed unit is run, air is delivered through a delivery port 18c to the interior of s horizontal pipe part 20a and is heated by a heater 19, and is discharged through a hot air discharge port 21 to the interior of a washing drum 4 through a vertical pipe part 20b and a delivery pipe part 20c. The interior of the washing drum 4 is sometimes full of water due to poor drainage during washing, but since the upper end art of the vertical pipe part 20b is located in a level higher than a water level when the washing drum 4 is full of water, water in the washing drum 4 is prevented from overflowing to an air feed pipe 20. During washing or cleaning of the washing drum 4, water is splashed and water sometimes enters the air feed pipe 20 through a hot air discharge port 21. However, since water gathers in a reservoir part 22 and is drained through a drain port 23, located in a lowermost level, to the outside of a washing machine, water is prevented from flowing to the hot air feed unit 8 side.
Patent JP-H1122810-A (JP)
Title: Cogged component
Inventor: KRENKEL WALTER
IPC: C04B35/80
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a cogged component as machine element, for example a gear, rack, pinion, spline, or the like, which is to make mechanical transmission of the force and which is equipped with excellent characteristics. SOLUTION: A composite material is of such a type as reinforced with carbon fibers and the body 1 of the composite consists of a fiber-reinforced ceramic containing matrix which contains carbon and lattice of carbon fibers continued substantially. The liquid silicon permeates the lattice and the fibers in the lattice are covered with silicon carbide through reaction with the carbon in the matrix. The cogs 3 are made of either fiber-reinforced ceramic of similar type having the direction of fibers adaptible to the load or ceramics of monolithic type.
Patent JP-S57192259-A (JP)
Title: Coated tool parts
Inventor: SASAKI HISASHI
IPC: C23C30/00
Filed: 1981-05-19
Abstract: PURPOSE:To obtain a coated tool part excellent in the abrasion resistance and the resistance to plastic deformation, by coating a substrate consisting of a cemented carbide or the like whose outer surface is hardened with an inner layer comprising a composite phase of a hard phase and a metal sulfide and an outer layer comprising a hard phase. CONSTITUTION:Outer surface constituents in the powder form are, for example, sprayed onto a press molded item, and then sintered, so that the outer surface is formed on the substrate comprising a cemented carbide or a cermet, which outer surface has a thickness of 2-40mum, and a binding phase content 10- 80vol.% less than that of the substrate and/or a Vickers hardness of 10-50% of that of the substrate. The composite phase of a metal sulfide and a hard phase consisting of one or more of Al2O3, carbides of metals of Groups 4a, 5a and 6a, etc. is formed as the coated inner layer on the substrate by vapor deposition method, etc., and then the outer layer having the same composition as that of said hard phase is further formed thereon to obtain a tool part suitable as a cutting tool or the like.
Patent JP-2000262247-A (JP)
Title: Immunomodulation agent, immunomodulation food and immunomodulation feed
Inventor: MURATA KOSAKU
IPC: A23L7/109
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain an immunomodulation agent capable of administrating DNA by, e.g. orally or percutaneously, in stead of injection, by including DNA extracted from a cell of procaryotic microorganism as an active component. SOLUTION: This immunomodulation agent is obtained by including DNA extracted from a cell of procaryotic microorganism as an active component. Preferably, Bacillus subtilis, lactic acid bacterium, amino acid fermentation bacterium, Escherichia coli, etc., is used as the procaryotic microorganism and Bacillus natto used to food production, lactic acid bacterium, amino acid fermentation bacterium, etc., are more preferable. As a method for preparing DNA from a cell of procaryotic microorganism, e.g. culturing Corynebacterium glutamicum as an amino acid fermentation bacterium in a medium, collecting the bacterium, washing, suspending in a physiological salt solution or purified water, dissolving fungus body by adding a bacterial cell wall digesting enzyme, adding a pure ethanol and collecting insolubilized DNA, is exemplified.
Patent JP-S58192116-A (JP)
Title: Temperature controller
Inventor: HAYASHIBARA TOSHIO
IPC: G05D23/00
Filed: 1982-05-07
Abstract: PURPOSE:To reduce the number of circuit components, by performing the A/M door control sequentially, in a device for controlling temperature with an air-mix (A/M) door. CONSTITUTION:The share in wind passing through a heater 3 and that bypassing the heater is changed with the A/M door 4 and the delivered temperature is changed. The A/M door 4 is driven to the full cool (F/C) position when a negative pressure is introduced to an actuator 6 and driven to the full hot (F/H) position after being energized with a spring 9. The introduction of this negative pressure and atmospheric pressure is done with a three-way valve 8 and an SW valve 7 and controlled with a control circuit 10. When the timing of an IC to control the A/M 4 comes in the control circuit, a point Q goes to Hi to check whether a voltage at a point P is Hi or Lo. When the point P is Hi, points M, N go to Hi to turn on transistors (TRs) T1, T2, the three-way valve 8 and the SW valve 7 are energized, and the A/M4 is shifted to the F/C position. When the point P is Lo, the point Q goes to Lo once and the A/M4 is shifted to the F/H position afterward when the point P is Lo.
Patent JP-2000274288-A (JP)
Title: Electronic fuel injection engine with mechanical governor
Inventor: TSUDA HIROYUKI
IPC: F02D41/06
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To secure certain start-up an electronic fuel injection engine using a mechanical governor. SOLUTION: This electronic fuel injection engine with a mechanical governor 6 for adjusting an opening of a throttle valve 5 by unbalance between a governor force and a tensile force of a governor spring 16 has a starting throttle valve opening set part 22 for setting the opening of the throttle valve 5 to a start proper opening at the time of start-up of the engine, and a control part 10 for controlling a fuel injection device 4 to inject a start-increased fuel for a prescribed period from the operation time of a starter switch 21. By providing the starting throttle valve opening set part 22, the opening of the throttle valve 5 can be set to the start proper opening at the time of the start-up of the engine, so that an air amount taken into a combustion chamber 1 by starting of the starter switch 21 can be set to an amount suitable for the start-up to secure the certain start-up.
Patent JP-S58192174-A (JP)
Title: Electronic dictionary
Inventor: NISHIMURO YOSHIAKI
IPC: G06F17/28
Filed: 1982-05-07
Abstract: PURPOSE:To avoid oversight and to prevent hallucination, by displaying character information outputted just before character information different from input character information is retrieved and displayd and identificating information on the same screen over a prescribed time, in an electronic dictionary. CONSTITUTION:In inputting ''KOU''(expressed in Kana) with a Kana(Japanese syllabary) input key group K1 depressed, it is displayed on a display DIS and stored in an RAM memory M4. In depressing a retrieval key K2, a data of ''KOU''(expressed in Kana) of a reading storage section M12 of an address 0301 of an ROM memory M1 is read out, compared with the content of the memory M4, and when they are coincident, a Kanji(Chinese character) pattern is read out from an ROM memory M2 with the Kanji code stored in a Kanji code storage section M14 of the same address to display ''KOU(school)''(expressed in Kanji). In depressing the retreival key K2, the address of the next memory M1 is read out, similar processing is done. When the head character ''KOU''(expressed in Kana) only is coincident and the low-order characters are dissident, six ''?'' symbols are displayed on the display DIS for 0.5sec, allowing to indicate for the user that the word having the same head character is being retrieved.
Patent JP-S572128-A (JP)
Title: Superconductive direct current driving logical circuit
Inventor: KODERA NOBUO
IPC: H03K19/195
Filed: 1980-06-06
Abstract: PURPOSE:To realize a direct extraction of an output current out of a current switching circuit, by extracting an NOR output from the center of the two Josephson junction switches of magnetic field coupled input system and at the same time extracting an OR output from the middle point between the above-mentioned two switches. CONSTITUTION:In case no current exists for an input signal line, no superconductive current flows to Josephson junction switches g21 and g22 of magnetic field coupled input sustem. The superconductive current flows to switches g11 and g12, and the current supplied from a power supply line P1 via a resistance RS is flowed out through a output terminal OUTPUT(NOR). While no current can flow out through the other terminal OUTPUT(OR). In case the current exists at an input gate INPUT, the superconductive current flows to switches g21 and g22. On the contrary, no superconductive current flows to switches g11 and g12 to show a finite resistance value. Thus the current flowed in through the power supply line passes through the side of g11 and g12 to flow out through a middle terminal OUTPUT (OR) between g11 and g12 since the resistance RD is set larger than the resistance RO of the output terminal side.
Patent JP-S571502-A (JP)
Title: Continuous plastic forming method for taper wire rod
Inventor: YOKOTA SEIJI
IPC: B21H7/00
Filed: 1980-06-06
Abstract: PURPOSE:To continuously, plastically form a taper rod in a desired length cycle, by setting the ratio of the rotational speed of a couple of forming rolls having a semicircular-arc-shaped concave caliber wherein the radius of arc continuously increases in 180 deg. interval, to the wire rod speed on the run-out side of the forming rolls, at a prescribed value. CONSTITUTION:A couple of forming rolls 1a, 1b are respectively provided with semicircular-arc-shaped concave calibers 2a, 2b along whole outer circumference in the middle of the roll drum; the radius of the concave calibers 2a, 2b is continuously changed from the minimum extent r1 to the maximum extent r2 in 180 deg. interval. The rolls 1a, 1b are located so as to make the same radius parts of the concave calibers 2a, 2b mutually touch facing to each other; then, the rolls 1a, 1b are synchronously, forcibly driven to rotate, and a rod material W is passed through the calibers 2a, 2b and is plastically formed. Hereupon, the ratio of the rotational speed VR of the rolls 1a, 1b to the run-out side rod speed VW is set to a prescribed value; hereby, the diameter of the rod is repeatedly changed in the order of minimum r1 - maximum r2 - minimum r1, for every one cycle length different from  the actual length of the circumference of the rolls 1a, 1b.
Patent JP-S51151838-A (JP)
Title: Multi-laminated board for hea t receiving pipe to be fitted to the solar heat utilizing water heater
Inventor: NOMURA AKIRA
IPC: F24J2/48
Filed: 1975-06-23
Abstract: PURPOSE: The multi-laminated board for the heat receiving pipe to be fitted to the solar heat utilizing water heater provided with necessary resistance to heat and corrosion, air-tightness, weather-resistance, durability, decalescence, mechanical strength, workability, low cost and resources-saving. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11267149-A (JP)
Title: Adhesive cooling sheet
Inventor: SASAKI HIROAKI
IPC: A61F7/02
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive cooling sheet which is used to cool a lesion at the time of an inflammation by a bruise and a sprain or the like, or when feverish, is fixed by adherence to the lesion after absorbing water at a usage, and displays a cooling effect extending to a long period of time. SOLUTION: This adhesive cooling sheet is formed of a water-absorbent structure and an adhesive layer. The water-absorbent structure does not substantially contain water, and has a fabric such as a non-woven fabric made of a non-water-absorbent fiber at least on one surface. The adhesive layer is partially formed on the fabric surface in a range of 40-80% of the fabric area, can reduce the skin irritating property, and at the same time, makes a direct contact between the water-absorbent structure and a lesion possible. As the water-absorbent structure, a non-water-absorbent bag body including a water- absorbent resin, a non-water-absorbent fabric holding a water-absorbent resin, and a laminated body between a non-water-absorbent fabric and a water- absorbent fabric or the like are preferably used.
Patent JP-H08268499-A (JP)
Title: Stopper of lever type pouring cock
Inventor: MITSUMA TOSHIO
IPC: B67D3/04
Filed: 1995-03-31
Abstract: PURPOSE: To provide a new stopper of a lever type pouring cock constituted so as to be not mounted when the pouring cock is in an open state but mounted only when the pouring cock is in a closed state. CONSTITUTION: A body part 13 is formed from a back plate 11 having a curved part at the upper part thereof and the peripheral wall 12 vertically provided to the peripheral edge part of the back plate 11 and leg parts 14 are respectively formed to both left and right lower ends of the peripheral wall 12 of the body part 13 and the fixing parts 16 to a lever type pouring cock are formed to the lower parts of the leg parts 14 and the peripheral wall 12 vertically provided on the curved part is formed so as to become gradually high in one direction and an engaging piece 15 protruding so as to become higher than the peripheral wall 12 is provided to the outside of the peripheral wall 12 on the side formed high thereof.
Patent JP-S571418-A (JP)
Title: Dust collecting method
Inventor: UEKI HIROSHI
IPC: B01D47/00
Filed: 1980-06-05
Abstract: PURPOSE: To use an anti-scaling agent wastelessly and efficiently by a method wherein supernatant liquid separated from solids by a solid-liquid separator in a dust collecting system for converter exhaust gases is stored in a water storage tank, and an anti-scaling agent is added to the water at an outlet of the tank.  
     CONSTITUTION: The dust-containing exhaust gas 1 from a converter is treated in wet-type dust collectors 2, 3 to trap the iron powder, iron oxide powders, lime powder and the like present in the gas by water, thereby obtaining the water to be treated. The water to be treated is preheated by a coarse particle separator 5, then it is adjusted to a pH of at least 7 as required, and is fed into the solid-liquid separator 7 to separate it into settled sludge 8 and the supernatent water. The supernatent water contains easily depositable ions such as Ca and Fe in addition to dust, which ions tend to deposit on the surfaces of a piping, pumps or other component parts to restrict the cross-sectional area of water passages. To prevent such a phenomenon, the supernatent water is stored in the water storage tank 9 to re-precipitate the fine particles such as iron oxides, hydroxides and CaCO 3 , followed by addition of the anti-scaling agent B based on a polyphosphate or phosphoric acid. Accordingly, since the anti-scaling agent is not used for the precipitation of the fine particles in said tank in an amount more than necessary, the agent can be used at an excellent efficiency. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06290484-A (JP)
Title: Optical information recording and reproducing device
Inventor: KUBO WATARU
IPC: G11B11/105
Filed: 1993-04-01
Abstract: PURPOSE:To arbitrarily set an angle between two light beams made incident on a photodetector by combining and utilizing a prism on which a grating is formed and the photodetector. CONSTITUTION:The device is provided with an objective lens 9 converging a light beam emitted from a semiconductor laser light source 1 on an optical information recording medium 20 and a half mirrors 5a, 5b as a light beam splitting means separating the reflected light beam from a medium 20 into a light beam for detecting an information signal and a light beam for detecting an error signal. The device is also provided with a grating prism 12' separating the light beam for an information signal into mutually orthogonal polarization components by means of a transmission type grating pattern 14 formed either of an entrance end surface or an exit end surface not parallel to each other and having periodicity and transmitting the beams from the exit end surface not parallel to the entrance end surface. A first photodetector 18 receiving two light beams separated by the prism 12' and a second photodetector 19 receiving a light beam for detecting the error signal are provided.
Patent JP-S532556-A (JP)
Title: Vinyl chloride resin compositions
Inventor: MITANI TOMOTADA
IPC: C08L27/06
Filed: 1976-06-29
Abstract: PURPOSE: A resin composition usuable for obtaining contour extrudates having improved impact resistance and melt fluidity, by incorporating a terpolymer of ethylene, vinyl acetate and a vinyl ester with a vinyl chloride polymer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08274657-A (JP)
Title: Method for rematching during transmission output
Inventor: ISHINO IWAO
IPC: H04B1/40
Filed: 1995-03-31
Abstract: PURPOSE: To improve the reliability of a radio communication machine and to keep the maintainability by varying the variable element of a matching part for impedance matching during the transmission output to perform automatic matching. CONSTITUTION: A progressive wave Pf and a reflected wave Pr are detected; and when the value or the progressive wave Pc is within a desired normal never range and the value or the reflected wave Pr is on the outside of a prescribed level range, the variable element is varied at the time of transmission output after normal termination of matching until the value of the reflected wave Pr becomes an optimum value. Since the variable element is varied to perform rematching at the time of operation in this manner, the best VSWR1.5 is always obtained regardless of the change of circumstances such as the temperature and the weather, and efficient radio communication is performed. Power is supplied to an antenna 5 without reflection to not only prevent the destruction of a power amplification part 2 due to increase of the reflected wave Pr but also eliminate the waste of power.